IDiagramContext Interface

Provides access to a diagram. You can obtain an instance of this type by declaring an Imported property DiagramContext in a UML extension. You can also cast to and from EnvDTE.ProjectItem, if the item is a UML diagram.

Namespace:  Microsoft.VisualStudio.ArchitectureTools.Extensibility.Presentation
Assembly:  Microsoft.VisualStudio.ArchitectureTools.Extensibility (in Microsoft.VisualStudio.ArchitectureTools.Extensibility.dll)

Syntax

'Declaration
Public Interface IDiagramContext

public interface IDiagramContext

public interface class IDiagramContext

type IDiagramContext =  interface end

public interface IDiagramContext

The IDiagramContext type exposes the following members.

Properties

	Name	Description
	CurrentDiagram	The diagram accessible from this context. If you have obtained the IDiagramContext by casting a EnvDTE.ProjectItem, the diagram might not be the currently activated diagram.

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Remarks

In a UML extension such as a menu command or gesture handler, you can declare a property:

[Import] public IDiagramContext DiagramContext {get; set;}

This will be set to the Visual Studio project item containing the current diagram.

You can also cast EnvDTE.ProjectItem to this type, if the item is a UML diagram.

For more information, see the following topics:

• How to: Define a Menu Command on a Modeling Diagram

• How to: Define a Drop and Double-Click Handler on a Modeling Diagram

• How to: Display a Model on Diagrams

See Also

Reference

Microsoft.VisualStudio.ArchitectureTools.Extensibility.Presentation Namespace